139393404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 375036480

約数和(自身を除く): 235643076

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 239, 306, 478, 612, 717, 953, 956, 1434, 1906, 2151, 2859, 2868, 3812, 4063, 4302, 5718, 8126, 8577, 8604, 11436, 12189, 16201, 16252, 17154, 24378, 32402, 34308, 36567, 48603, 48756, 64804, 73134, 97206, 145809, 146268, 194412, 227767, 291618, 455534, 583236, 683301, 911068, 1366602, 2049903, 2733204, 3872039, 4099806, 7744078, 8199612, 11616117, 15488156, 23232234, 34848351, 46464468, 69696702, 139393404]

約数ペア:

[(1, 139393404), (2, 69696702), (3, 46464468), (4, 34848351), (6, 23232234), (9, 15488156), (12, 11616117), (17, 8199612), (18, 7744078), (34, 4099806), (36, 3872039), (51, 2733204), (68, 2049903), (102, 1366602), (153, 911068), (204, 683301), (239, 583236), (306, 455534), (478, 291618), (612, 227767), (717, 194412), (953, 146268), (956, 145809), (1434, 97206), (1906, 73134), (2151, 64804), (2859, 48756), (2868, 48603), (3812, 36567), (4063, 34308), (4302, 32402), (5718, 24378), (8126, 17154), (8577, 16252), (8604, 16201), (11436, 12189)]